Added autoHide property to QTabBar

This property is used to automatically hide tab bar if it has only one
tab.

Originally-by: Denis Kovalskiy <denimnumber1@gmail.com>
Change-Id: I6967f760010fa55bad6a5986c29abe7ccf625cf8
Reviewed-by: David Faure <david.faure@kdab.com>

1 files changed, 23 insertions, 0 deletions

diff --git a/src/widgets/widgets/qtabwidget.cpp b/src/widgets/widgets/qtabwidget.cpp
index fced1c01ec..616b66b80b 100644
--- a/src/widgets/widgets/qtabwidget.cpp
+++ b/src/widgets/widgets/qtabwidget.cpp
@@ -1351,6 +1351,29 @@ void QTabWidget::setDocumentMode(bool enabled)
 }
 
 /*!
+    \property QTabWidget::tabBarAutoHide
+    \brief If true, the tab bar is automatically hidden when it contains less
+    than 2 tabs.
+    \since 5.4
+
+    By default, this property is false.
+
+    \sa QWidget::visible
+*/
+
+bool QTabWidget::tabBarAutoHide() const
+{
+    Q_D(const QTabWidget);
+    return d->tabs->autoHide();
+}
+
+void QTabWidget::setTabBarAutoHide(bool enabled)
+{
+    Q_D(QTabWidget);
+    return d->tabs->setAutoHide(enabled);
+}
+
+/*!
     Removes all the pages, but does not delete them. Calling this function
     is equivalent to calling removeTab() until the tab widget is empty.
 */